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authorP. J. McDermott <pj@pehjota.net>2015-12-07 12:07:15 (EST)
committer P. J. McDermott <pj@pehjota.net>2015-12-07 12:07:15 (EST)
commit34a77f7822126263fed5c72aedaa65b58fee94ac (patch)
treea3404e611672f64126298e2f0f6d3398b014851e /lib/rand.sh
parent84f3cccfb57fc8270b2ae14f0adf2c2ff24cc69b (diff)
parent41f638c961d5c7832e2b18a9f2e45a09b54dc53e (diff)
Merge branch 'feature/use-shld'
Diffstat (limited to 'lib/rand.sh')
-rw-r--r--lib/rand.sh48
1 files changed, 0 insertions, 48 deletions
diff --git a/lib/rand.sh b/lib/rand.sh
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--- a/lib/rand.sh
+++ /dev/null
@@ -1,48 +0,0 @@
-# Linear congruential pseudorandom number generator
-#
-# Copyright (C) 2014 Patrick "P. J." McDermott
-#
-# This file is part of the ProteanOS Development Kit.
-#
-# The ProteanOS Development Kit is free software: you can redistribute
-# it and/or modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation, either version 3 of the
-# License, or (at your option) any later version.
-#
-# The ProteanOS Development Kit is distributed in the hope that it
-# will be useful, but WITHOUT ANY WARRANTY; without even the implied
-# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with the ProteanOS Development Kit. If not, see
-# <http://www.gnu.org/licenses/>.
-
-[ "x${_RAND_SM+set}" = 'xset' ] && return 0
-_RAND_SM=1
-
-use output
-use locale
-
-rand_x=1
-
-srand()
-{
- local x="${1}"
-
- case "${x}" in
- *[!0-9]*)
- warn "$(get_msg 'rand_bad_x')"
- return 1
- ;;
- esac
-
- rand_x=${x}
-}
-
-rand()
-{
- # Increment, multiplier, and modulus values are those used in glibc.
- rand_x=$((1103515245 * $rand_x + 12345))
- rand_x=$(($rand_x % 4294967296))
-}